标识符的学习

public class Demo01 {
    public static void main(String[] args) {
        String 王者荣耀 = "倔强青铜，你真是个辣鸡！";
        System.out.println(王者荣耀);

    //大小写十分敏感
    String Man = "任全球";
    String man = "任全球";
?
    String Ahello = "任全球";
    String ahello = "任全球";
    String $hello = "任全球";
    String _hello = "任全球";
    String _1 = "任全球";
    //String class = "任全球";
    //String 1hello = "任全球";
    //String #hello = "任全球";
?
}

}

标识符的学习

原文：https://www.cnblogs.com/renquanqiu/p/12912766.html